Question 3558Deck General70% to pass
Anchor shackles should have a breaking strength that is _______________.
AI Explanation
The correct answer is D) equal to the chains they are connecting.
The reasoning behind this is that anchor shackles should have a breaking strength that is equal to the chains they are connecting. This ensures that the weakest link in the anchor chain assembly is the chain itself, not the shackle. If the shackle had a higher breaking strength, it could potentially lead to the chain failing before the shackle, which would be undesirable. The other options, such as having the shackle be 25% or 50% more than the chain, or 100% more, are not necessary and could result in an unnecessarily overbuilt system.
Related Questions
#3556 Two types of anchor shackles which are currently available are _______________.#3557 The major cause of anchor buoy pendant wire failures is _______________.#3559 When a combination chain and wire rope mooring line is used, the chain is deployed _______________.#3560 Which two components pass through the shank of an LWT anchor? #3561 Connecting elements of a mooring system should be fabricated from _______________.